AIMS Power 2000 Watt 24 VDC Pure Sine Inverter Charger w/ 6000W Surge 2000 Watt continuous pure sine power 6000 watt peak power for up to 20s Built in 30A smart battery charger with 7 selectable battery type settings Auto gen start feature Marine and industrial grade Output Frequency: 50Hertz +/- 0.3Hertz / 60Hertz +/- 0.3Hertz 2000 Watt continuous pure sine power 6000 watt peak power for 20s Built in 30A smart battery charger with 7 selectable battery type settings Auto gen start feature Marine and industrial grade